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 104 <div class="header">
 105   <div class="headertitle"><div class="title">stdlib.h</div></div>
 106 </div><!--header-->
 107 <div class="contents">
 108 <a href="stdlib_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/*</span></div>
 109 <div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment"> * Copyright (c) 2020 Raspberry Pi (Trading) Ltd.</span></div>
 110 <div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment"> *</span></div>
 111 <div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment"> * SPDX-License-Identifier: BSD-3-Clause</span></div>
 112 <div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment"> */</span></div>
 113 <div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span> </div>
 114 <div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="preprocessor">#ifndef _PICO_STDLIB_H</span></div>
 115 <div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="preprocessor">#define _PICO_STDLIB_H</span></div>
 116 <div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span> </div>
 117 <div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="preprocessor">#include &quot;<a class="code" href="pico_8h.html">pico.h</a>&quot;</span></div>
 118 <div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="preprocessor">#include &quot;<a class="code" href="stdio_8h.html">pico/stdio.h</a>&quot;</span></div>
 119 <div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="preprocessor">#include &quot;<a class="code" href="common_2pico__time_2include_2pico_2time_8h.html">pico/time.h</a>&quot;</span></div>
 120 <div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="preprocessor">#include &quot;<a class="code" href="gpio_8h.html">hardware/gpio.h</a>&quot;</span></div>
 121 <div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="preprocessor">#include &quot;<a class="code" href="rp2__common_2hardware__uart_2include_2hardware_2uart_8h.html">hardware/uart.h</a>&quot;</span></div>
 122 <div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span> </div>
 123 <div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="preprocessor">#ifdef __cplusplus</span></div>
 124 <div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div>
 125 <div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="preprocessor">#endif</span></div>
 126 <div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span> </div>
 127 <div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span><span class="comment">// Note PICO_STDIO_UART, PICO_STDIO_USB, PICO_STDIO_SEMIHOSTING are set by the</span></div>
 128 <div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span><span class="comment">// respective INTERFACE libraries, so these defines are set if the library</span></div>
 129 <div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span><span class="comment">// is included for the target executable</span></div>
 130 <div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span> </div>
 131 <div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span><span class="preprocessor">#if LIB_PICO_STDIO_UART</span></div>
 132 <div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span><span class="preprocessor">#include &quot;pico/stdio_uart.h&quot;</span></div>
 133 <div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span><span class="preprocessor">#endif</span></div>
 134 <div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span> </div>
 135 <div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span><span class="preprocessor">#if LIB_PICO_STDIO_USB</span></div>
 136 <div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span><span class="preprocessor">#include &quot;pico/stdio_usb.h&quot;</span></div>
 137 <div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span><span class="preprocessor">#endif</span></div>
 138 <div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span> </div>
 139 <div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span><span class="preprocessor">#if LIB_PICO_STDIO_SEMIHOSTING</span></div>
 140 <div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span><span class="preprocessor">#include &quot;pico/stdio_semihosting.h&quot;</span></div>
 141 <div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span><span class="preprocessor">#endif</span></div>
 142 <div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span> </div>
 143 <div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span><span class="comment">// PICO_CONFIG: PICO_DEFAULT_LED_PIN, Optionally define a pin that drives a regular LED on the board, default=Usually provided via board header, group=pico_stdlib</span></div>
 144 <div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span> </div>
 145 <div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span><span class="comment">// PICO_CONFIG: PICO_DEFAULT_LED_PIN_INVERTED, 1 if LED is inverted or 0 if not, type=int, default=0, group=pico_stdlib</span></div>
 146 <div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span><span class="preprocessor">#ifndef PICO_DEFAULT_LED_PIN_INVERTED</span></div>
 147 <div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span><span class="preprocessor">#define PICO_DEFAULT_LED_PIN_INVERTED 0</span></div>
 148 <div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span><span class="preprocessor">#endif</span></div>
 149 <div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span> </div>
 150 <div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span><span class="comment">// PICO_CONFIG: PICO_DEFAULT_WS2812_PIN, Optionally define a pin that controls data to a WS2812 compatible LED on the board, group=pico_stdlib</span></div>
 151 <div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span><span class="comment">// PICO_CONFIG: PICO_DEFAULT_WS2812_POWER_PIN, Optionally define a pin that controls power to a WS2812 compatible LED on the board, group=pico_stdlib</span></div>
 152 <div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span> </div>
 153 <div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span><span class="keywordtype">void</span> <a class="code hl_function" href="group__pico__stdlib.html#gacf31cd777510116d829aea040b034c4c">setup_default_uart</a>(<span class="keywordtype">void</span>);</div>
 154 <div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span> </div>
 155 <div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span><span class="preprocessor">#ifdef __cplusplus</span></div>
 156 <div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>}</div>
 157 <div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span><span class="preprocessor">#endif</span></div>
 158 <div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span><span class="preprocessor">#endif</span></div>
 159 <div class="ttc" id="acommon_2pico__time_2include_2pico_2time_8h_html"><div class="ttname"><a href="common_2pico__time_2include_2pico_2time_8h.html">time.h</a></div></div>
 160 <div class="ttc" id="agpio_8h_html"><div class="ttname"><a href="gpio_8h.html">gpio.h</a></div></div>
 161 <div class="ttc" id="agroup__pico__stdlib_html_gacf31cd777510116d829aea040b034c4c"><div class="ttname"><a href="group__pico__stdlib.html#gacf31cd777510116d829aea040b034c4c">setup_default_uart</a></div><div class="ttdeci">void setup_default_uart(void)</div><div class="ttdoc">Set up the default UART and assign it to the default GPIOs.</div><div class="ttdef"><b>Definition:</b> stdlib.c:14</div></div>
 162 <div class="ttc" id="apico_8h_html"><div class="ttname"><a href="pico_8h.html">pico.h</a></div></div>
 163 <div class="ttc" id="arp2__common_2hardware__uart_2include_2hardware_2uart_8h_html"><div class="ttname"><a href="rp2__common_2hardware__uart_2include_2hardware_2uart_8h.html">uart.h</a></div></div>
 164 <div class="ttc" id="astdio_8h_html"><div class="ttname"><a href="stdio_8h.html">stdio.h</a></div></div>
 165 </div><!-- fragment --></div><!-- contents -->
 166 </div><!-- doc-content -->
 167
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